InChI=1/C12H22N4O5S2/c1-3-4-5-8-21-10(18)7-6-9(17)14-11-16(2)15-12(22-11)23(13,19)20/h15H,3-8H2,1-2H3,(H3,13,14,17,19,20)/q+2/p-1/fC12H21N4O5S2/h13-14H/q+1 9BD6CEBC6CBAD8F3